Tides Today & Tomorrow in Waianae, HI

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Waianae, HI.
Next low tide : in 5h 09m at 8:45 pm (0.5 ft)
Next high tide (tomorrow) : 12:01 am (0.6 ft)
Sunset today : 7:08 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #1612482
Common Questions About Tides

Waianae, HI Tides - Sep 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:070.92:442.37:290.09:370.26:166:49Waxing Gibbous1Mon
2Tue2:561.13:252.38:260.010:050.16:166:48Full Moon2Tue
3Wed3:431.34:032.29:210.110:340.16:166:47Full Moon3Wed
4Thu4:301.54:402.010:150.211:020.06:166:46Full Moon4Thu
5Fri5:171.75:161.711:110.311:310.06:176:45Waning Gibbous5Fri
6Sat6:051.85:501.412:110.56:176:44Waning Gibbous6Sat
7Sun6:561.96:241.212:000.11:190.66:176:43Waning Gibbous7Sun
8Mon7:531.96:590.912:290.12:440.76:186:42Waning Gibbous8Mon
9Tue8:591.87:420.71:030.24:500.76:186:41Third Quarter9Tue
10Wed10:141.89:580.61:450.37:240.66:186:40Third Quarter10Wed
11Thu11:291.811:590.62:510.48:000.56:186:39Third Quarter11Thu
12Fri12:301.84:220.58:230.46:196:38Third Quarter12Fri
13Sat1:030.71:191.95:430.48:410.46:196:37Waning Crescent13Sat
14Sun1:440.81:581.96:430.48:580.46:196:36Waning Crescent14Sun
15Mon2:181.02:311.97:320.39:150.36:196:35Waning Crescent15Mon
16Tue2:501.13:001.88:150.39:330.36:206:34Waning Crescent16Tue
17Wed3:211.23:271.88:560.39:520.36:206:33New Moon17Wed
18Thu3:531.43:531.79:370.310:110.26:206:32New Moon18Thu
19Fri4:251.54:171.610:180.410:300.26:206:31New Moon19Fri
20Sat4:581.64:421.411:030.510:490.26:216:30New Moon20Sat
21Sun5:341.75:071.211:520.511:090.26:216:30Waxing Crescent21Sun
22Mon6:141.85:321.112:500.66:216:29Waxing Crescent22Mon
23Tue7:031.85:590.92:060.76:216:28Waxing Crescent23Tue
24Wed8:041.86:310.712:010.23:510.76:226:27Waxing Crescent24Wed
25Thu9:201.812:410.26:226:26First Quarter25Thu
26Fri10:391.910:570.61:450.36:530.56:226:25First Quarter26Fri
27Sat11:472.03:290.47:240.46:226:24First Quarter27Sat
28Sun12:230.712:422.05:090.47:520.26:236:23Waxing Gibbous28Sun
29Mon1:180.91:292.16:270.38:190.26:236:22Waxing Gibbous29Mon
30Tue2:041.22:112.07:320.38:450.16:236:21Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (1612482)

Common Questions About Waianae, HI Tides

Show All
What time does the tide turn (slack tide) in Waianae, HI today?

Slack tide in Waianae, HI is approximately 10:23 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Waianae, HI?

Waianae, HI is currently in a transitional phase. Tonight's moon is 30% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Waianae, HI tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Waianae, HI?

Tide predictions for Waianae, HI come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Waianae, HI?

Tide data for Waianae, HI is sourced from NOAA Station #1612482. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=1612482.

What is the moon phase in Waianae, HI tonight?

Tonight the moon over Waianae, HI is Waning Crescent (30% illuminated). This places Waianae, HI in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA